'hereby requests that' is correct and usable in written English.
It is typically used to make a formal request or demand. For example: The Board of Directors hereby requests that all employees take extra safety precautions when working with dangerous equipment.
To this end, at this point, in light of your suit against the Company, we believe it would be best, and hereby request, that Benchmark remove its representative from the Company's Board and move promptly to divest itself of enough shares in the Company so as to cease to have Board appointment rights.
"I hereby request that you disqualify yourself from any grand jury investigation of this matter".
So next day Carolyn and I came up to Mr. Slippen and said, Please, Mr. Slippen, we hereby Request that you supply us with the appropriate Exit Paperwork.
Since some part of those millions of dollars are from my taxes, I hereby request that my share be used to build schools.
"We hereby request that the commission conducts an immediate investigation into the serious allegations.
I hereby request that you remove or disable access to this material as it appears on your service in as expedient a fashion as possible.
We hereby request that our nation's policy leaders take thoughtful and urgent action to ensure that current and future generations may live and learn in a country free from the threat of gun violence.
Under the provisions of 1977 Fair Credit Report Act, I hereby request that your agency fix my account.
The opening page of the US Passport states that "The Secretary of State of the United States of America hereby requests all whom it may concern to permit the citizen/national of the United States named herein to pass without delay or hindrance and in case of need to give all lawful aid and protection".
I am hereby requesting a reasonable accommodation for my disability.
